PL2473296T3 - Device for processing elongate workpieces without cutting - Google Patents

Device for processing elongate workpieces without cutting

Info

Publication number
PL2473296T3
PL2473296T3 PL10754657T PL10754657T PL2473296T3 PL 2473296 T3 PL2473296 T3 PL 2473296T3 PL 10754657 T PL10754657 T PL 10754657T PL 10754657 T PL10754657 T PL 10754657T PL 2473296 T3 PL2473296 T3 PL 2473296T3
Authority
PL
Poland
Prior art keywords
cutting
elongate workpieces
processing elongate
processing
workpieces
Prior art date
Application number
PL10754657T
Other languages
Polish (pl)
Inventor
Heinz Gruber
Lutz Schünemann
Thorsten Bäck
Nino Gruber
Original Assignee
Dywidag Systems Int Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dywidag Systems Int Gmbh filed Critical Dywidag Systems Int Gmbh
Publication of PL2473296T3 publication Critical patent/PL2473296T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04—Making by means of profiled-rolls or die rolls
    • B21H3/042—Thread-rolling heads
    • B21H3/044—Thread-rolling heads working axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Rolling (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
PL10754657T 2009-08-31 2010-08-27 Device for processing elongate workpieces without cutting PL2473296T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009038813A DE102009038813B4 (en) 2009-08-31 2009-08-31 Device for chipless machining of elongate workpieces
PCT/AT2010/000312 WO2011022747A1 (en) 2009-08-31 2010-08-27 Device and method for processing elongate workpieces without cutting
EP10754657.4A EP2473296B1 (en) 2009-08-31 2010-08-27 Device for processing elongate workpieces without cutting

Publications (1)

Publication Number Publication Date
PL2473296T3 true PL2473296T3 (en) 2013-10-31

Family

ID=43086902

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10754657T PL2473296T3 (en) 2009-08-31 2010-08-27 Device for processing elongate workpieces without cutting

Country Status (5)

Country Link
EP (1) EP2473296B1 (en)
CA (1) CA2772658C (en)
DE (1) DE102009038813B4 (en)
PL (1) PL2473296T3 (en)
WO (1) WO2011022747A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013107603A1 (en) * 2013-07-17 2015-01-22 Rollwalztechnik Abele + Höltich GmbH Device for processing a workpiece
AU2017376521A1 (en) 2016-12-13 2019-07-18 Shanghai Pan-China Fastening Systems Co., Ltd. Rolled pipe thread processing method, rolling head, apparatus, module, production line, and product thereof
DE102017113382B3 (en) 2017-06-19 2018-10-18 Ffg Werke Gmbh Thread rolling method and thread rolling device for producing a thread
DE102017116895A1 (en) 2017-07-26 2019-01-31 Mag Ias Gmbh Method and device for producing a toothing on a cylindrical workpiece

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214637B (en) * 1959-12-22 1966-04-21 Wilhelm Fette Praez Swerkzeug Thread rolling head
DE4313918C2 (en) 1993-04-28 1996-02-08 Reburg Patentverwertungs Gmbh Device for the continuous chipless forming of an elongated workpiece
DE10119569B4 (en) 2001-04-21 2010-02-25 "Alwag" Tunnelausbau Gesellschaft Mbh Device for chipless forming
DE102007029548B3 (en) 2007-06-25 2009-02-05 Heinz Gruber Tool assembly for shaping tubular workpiece outer surfaces, without material removal, allows shaping rollers to be used on the axis bolt by changing the spacer rings without altering the dimensions to reduce wear

Also Published As

Publication number Publication date
EP2473296B1 (en) 2013-05-29
EP2473296A1 (en) 2012-07-11
WO2011022747A1 (en) 2011-03-03
CA2772658C (en) 2015-05-12
DE102009038813A1 (en) 2011-04-07
DE102009038813B4 (en) 2012-09-27
CA2772658A1 (en) 2011-03-03

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